65074890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 97495350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 167, 186, 310, 334, 419, 465, 501, 835, 838, 930, 1002, 1257, 1670, 2095, 2505, 2514, 4190, 5010, 5177, 6285, 10354, 12570, 12989, 15531, 25885, 25978, 31062, 38967, 51770, 64945, 69973, 77655, 77934, 129890, 139946, 155310, 194835, 209919, 349865, 389670, 419838, 699730, 1049595, 2099190, 2169163, 4338326, 6507489, 10845815, 13014978, 21691630, 32537445, 65074890]

約数ペア:

[(1, 65074890), (2, 32537445), (3, 21691630), (5, 13014978), (6, 10845815), (10, 6507489), (15, 4338326), (30, 2169163), (31, 2099190), (62, 1049595), (93, 699730), (155, 419838), (167, 389670), (186, 349865), (310, 209919), (334, 194835), (419, 155310), (465, 139946), (501, 129890), (835, 77934), (838, 77655), (930, 69973), (1002, 64945), (1257, 51770), (1670, 38967), (2095, 31062), (2505, 25978), (2514, 25885), (4190, 15531), (5010, 12989), (5177, 12570), (6285, 10354)]